Ingredients
1 medium onion, chopped1 tablespoon butter3 medium zucchini (about 1 pound), shredded and patted dry3 medium tomatoes, seeded and chopped1 cup shredded reduced-fat Swiss cheese, divided1/3 cup reduced-fat sour cream1 teaspoon paprika1/2 teaspoon salt1/2 teaspoon garlic powder1/4 teaspoon pepper2 tablespoons shredded Parmesan cheese
Preparation
In a large nonstick skillet, saute onion in butter until tender. Transfer to a large bowl. Add the zucchini, tomatoes, 1/2 cup Swiss cheese, sour cream and seasonings; mix well.
Transfer to an 11x7-in. baking dish coated with cooking spray. Sprinkle with Parmesan cheese and remaining Swiss cheese. Bake, uncovered, at 350° for 25-30 minutes or until vegetables are tender.